Question

Subtract 3p/5 - 1/6
a. 2p/30
b. 3p-1/30
c. 18p-5/30
d. 13p/30

Answer 1

c)

Explanation:

Find the LCM of 5, 6 = 30

`(3p)/(5)-(1)/(6) = (3p*6)/(5*6)-(1*5)/(6*5)`

`= (18p)/(30)-(5)/(30)\\\\\\=(18p-5)/(30)`